Joseph Newton & Margaret Ann (Wooldridge) Flanigan

Looking for information on my great grandmother and great grandfather,Margaret Ann Wooldridge Flanigan and Joseph Newton Flanigan. They lived in Arkansas and in Southeastern Missouri. He was married before to a Nanct Partee Thornbury. They had two girls. He had 10 children by Margaret(Maggie). My grandfather was one of the twins(Johnny and Jimmie) Need help to locate their relations and burial places. Thank You. Barbara Ann Nored Hartmann banored47@yahoo.com